.loading {
  width: 100vw;
  height: 100vh;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  //固定定位布局
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10;
  opacity: 1;
  transition: all 0.4s;
  &_img {
    width: 120rpx;
    height: 120rpx;
  }
  &_text {
    font-size: 26rpx;
    color: #666;
  }
}
.finish {
  opacity: 0;
  z-index: -1;
}
